A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5920-00-336-2475
NSN 5835-00-198-4936
NSN 6110-01-512-2008
NSN 6610-01-612-4611
NSN 5990-01-485-0260
NSN 5950-01-463-3096
NSN 5950-01-033-2133
NSN 5905-01-530-8596
NSN 2925-01-334-7122
NSN 5855-01-428-9456
NSN 6130-01-238-9159
NSN 5835-01-282-3321